mirror of https://github.com/xemu-project/xemu.git
Trivial patches pull request 20211217
-----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEEzS913cjjpNwuT1Fz8ww4vT8vvjwFAmG87o8SHGxhdXJlbnRA dml2aWVyLmV1AAoJEPMMOL0/L7484L4QAIkEUWlOKfF+xjwGq5BRQhV9gdW2sYYD p+QA59lEUpdyfSw5fG6xqyhjywWMiwAyDDM2RnAGEwtqTbZPgcSLD7e0x4SW2DkE wGBQaGRpj6QsAYctSEaEwwAErvxkMR9nX43IWVQrFCH4NtHKys4GtiTTZuJK0hDp U+b9FrX5x9RmqqY+XT+mY51E/2qC50b36WlstBuleLKkPG7K/Eky8cIxr+O8WsLR 30OoL50yVe/u5AVZuzOqouFMzlf8YagiaUFquh5HXe/TUHtdA311AVCrd9XOANSK TXIINcQ1gsUMZ84mmMWovO9G4alexQQz04tm3CH5+rnOSlQ51sw8R+uFQWppOwIg 5oSEx2A/ibsgdd7XwHt7xGj0iVPy9gNBlCxjEYZtMXAZyWLmvYBZvlmF3764Psgm i9NQ/nAS0DnXd2HA2P9Ndttw3JF2U2pFLC5ti4LCs9SD3iwZs7KMr5VxXjpeVa90 /I2dAFisc/07sFqR7Fch8048HFg5stodCrhv3MIFlew3JJcyWuNqQOSLG6bWOLA2 7UVkoO6YSDGLdz/cEn00t0kx9Ps2/PpqIbLydLPjpp6NpL4GE003JAp6nZ8Lam0l xd5v3Cg7RY+tc/QyTnSvDoE1UF0XD67pMnhL3IcdfrtFAJNWu44i25pdFEqwvO9U WqYS8AcLCoAv =EP1J -----END PGP SIGNATURE----- Merge tag 'trivial-branch-for-7.0-pull-request' of https://gitlab.com/laurent_vivier/qemu into staging Trivial patches pull request 20211217 # gpg: Signature made Fri 17 Dec 2021 12:09:51 PM PST # gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C # gpg: issuer "laurent@vivier.eu" # gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [unknown] # gpg: aka "Laurent Vivier <laurent@vivier.eu>" [unknown] # gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [unknown] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C * tag 'trivial-branch-for-7.0-pull-request' of https://gitlab.com/laurent_vivier/qemu: checkpatch: Do not allow deprecated g_memdup() tests/qtest: Replace g_memdup() by g_memdup2() glib-compat: Introduce g_memdup2() wrapper docs/block-replication.txt: Fix replication top-id command demo hw/virtio/vhost: Fix typo in comment. hw/avr: Realize AVRCPU qdev object using qdev_realize() qemu-keymap: Add license in generated files target/i386/kvm: Replace use of __u32 type configure: Symlink binaries using .exe suffix with MinGW Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
commit
90978e15bc
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@ -3754,7 +3754,7 @@ fi
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for target in $target_list; do
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target_dir="$target"
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target_name=$(echo $target | cut -d '-' -f 1)
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target_name=$(echo $target | cut -d '-' -f 1)$EXESUF
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mkdir -p $target_dir
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case $target in
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*-user) symlink "../qemu-$target_name" "$target_dir/qemu-$target_name" ;;
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@ -179,7 +179,7 @@ Primary:
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Secondary:
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-drive if=none,driver=raw,file.filename=1.raw,id=colo1 \
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-drive if=none,id=childs1,driver=replication,mode=secondary,top-id=childs1
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-drive if=none,id=childs1,driver=replication,mode=secondary,top-id=top-disk1
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file.file.filename=active_disk.qcow2,\
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file.driver=qcow2,\
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file.backing.file.filename=hidden_disk.qcow2,\
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@ -233,7 +233,7 @@ static void atmega_realize(DeviceState *dev, Error **errp)
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/* CPU */
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object_initialize_child(OBJECT(dev), "cpu", &s->cpu, mc->cpu_type);
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object_property_set_bool(OBJECT(&s->cpu), "realized", true, &error_abort);
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qdev_realize(DEVICE(&s->cpu), NULL, &error_abort);
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cpudev = DEVICE(&s->cpu);
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/* SRAM */
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@ -313,7 +313,7 @@ static int vhost_dev_has_iommu(struct vhost_dev *dev)
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* For vhost, VIRTIO_F_IOMMU_PLATFORM means the backend support
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* incremental memory mapping API via IOTLB API. For platform that
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* does not have IOMMU, there's no need to enable this feature
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* which may cause unnecessary IOTLB miss/update trnasactions.
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* which may cause unnecessary IOTLB miss/update transactions.
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*/
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return virtio_bus_device_iommu_enabled(vdev) &&
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virtio_host_has_feature(vdev, VIRTIO_F_IOMMU_PLATFORM);
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@ -68,6 +68,43 @@
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* without generating warnings.
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*/
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/*
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* g_memdup2_qemu:
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* @mem: (nullable): the memory to copy.
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* @byte_size: the number of bytes to copy.
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*
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* Allocates @byte_size bytes of memory, and copies @byte_size bytes into it
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* from @mem. If @mem is %NULL it returns %NULL.
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*
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* This replaces g_memdup(), which was prone to integer overflows when
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* converting the argument from a #gsize to a #guint.
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*
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* This static inline version is a backport of the new public API from
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* GLib 2.68, kept internal to GLib for backport to older stable releases.
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* See https://gitlab.gnome.org/GNOME/glib/-/issues/2319.
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*
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* Returns: (nullable): a pointer to the newly-allocated copy of the memory,
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* or %NULL if @mem is %NULL.
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*/
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static inline gpointer g_memdup2_qemu(gconstpointer mem, gsize byte_size)
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{
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#if GLIB_CHECK_VERSION(2, 68, 0)
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return g_memdup2(mem, byte_size);
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#else
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gpointer new_mem;
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if (mem && byte_size != 0) {
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new_mem = g_malloc(byte_size);
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memcpy(new_mem, mem, byte_size);
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} else {
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new_mem = NULL;
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}
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return new_mem;
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#endif
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}
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#define g_memdup2(m, s) g_memdup2_qemu(m, s)
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#if defined(G_OS_UNIX)
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/*
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* Note: The fallback implementation is not MT-safe, and it returns a copy of
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@ -187,6 +187,7 @@ int main(int argc, char *argv[])
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}
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fprintf(outfile,
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"# SPDX-License-Identifier: GPL-2.0-or-later\n"
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"#\n"
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"# generated by qemu-keymap\n"
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"# model : %s\n"
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@ -2850,6 +2850,11 @@ sub process {
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WARN("consider using g_path_get_$1() in preference to g_strdup($1())\n" . $herecurr);
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}
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# enforce g_memdup2() over g_memdup()
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if ($line =~ /\bg_memdup\s*\(/) {
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ERROR("use g_memdup2() instead of unsafe g_memdup()\n" . $herecurr);
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}
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# recommend qemu_strto* over strto* for numeric conversions
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if ($line =~ /\b(strto[^kd].*?)\s*\(/) {
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ERROR("consider using qemu_$1 in preference to $1\n" . $herecurr);
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@ -1406,7 +1406,7 @@ static int hyperv_fill_cpuids(CPUState *cs,
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c->edx = cpu->hyperv_limits[2];
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if (hyperv_feat_enabled(cpu, HYPERV_FEAT_EVMCS)) {
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__u32 function;
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uint32_t function;
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/* Create zeroed 0x40000006..0x40000009 leaves */
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for (function = HV_CPUID_IMPLEMENT_LIMITS + 1;
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@ -639,8 +639,8 @@ void ahci_exec(AHCIQState *ahci, uint8_t port,
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AHCIOpts *opts;
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uint64_t buffer_in;
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opts = g_memdup((opts_in == NULL ? &default_opts : opts_in),
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sizeof(AHCIOpts));
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opts = g_memdup2((opts_in == NULL ? &default_opts : opts_in),
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sizeof(AHCIOpts));
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buffer_in = opts->buffer;
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@ -860,7 +860,7 @@ AHCICommand *ahci_command_create(uint8_t command_name)
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g_assert(!props->ncq || props->lba48);
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/* Defaults and book-keeping */
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cmd->props = g_memdup(props, sizeof(AHCICommandProp));
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cmd->props = g_memdup2(props, sizeof(AHCICommandProp));
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cmd->name = command_name;
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cmd->xbytes = props->size;
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cmd->prd_size = 4096;
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@ -93,7 +93,7 @@ static void add_edge(const char *source, const char *dest,
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edge->type = type;
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edge->dest = g_strdup(dest);
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edge->edge_name = g_strdup(opts->edge_name ?: dest);
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edge->arg = g_memdup(opts->arg, opts->size_arg);
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edge->arg = g_memdup2(opts->arg, opts->size_arg);
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edge->before_cmd_line =
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opts->before_cmd_line ? g_strconcat(" ", opts->before_cmd_line, NULL) : NULL;
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